Figure 7From: Thermal effect of a borehole thermal energy store on the subsurfaceMeasured and computed underground and groundwater temperatures. Measured and computed underground temperatures at measuring lances M1 (a) and M31 (b) and measured and computed groundwater temperatures at wells GWM2/a, GWM3/a, and GWM4/a at 20-m depth (c) and 80-m depth (d).Back to article page